Device: 00:00.0 Class: Host bridge [0600] Vendor: Intel Corporation [8086] Device: 10th Gen Core Processor Host Bridge/DRAM Registers [9b44] SVendor: Lenovo [17aa] SDevice: Device [22c0] Rev: 02 Driver: skl_uncore IOMMUGroup: 0 Device: 00:01.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: 6th-10th Gen Core Processor PCIe Controller (x16) [1901] Rev: 02 Driver: pcieport IOMMUGroup: 1 Device: 00:02.0 Class: VGA compatible controller [0300] Vendor: Intel Corporation [8086] Device: CometLake-H GT2 [UHD Graphics] [9bc4] SVendor: Lenovo [17aa] SDevice: Device [22c0] Rev: 05 Driver: i915 Module: i915 IOMMUGroup: 2 Device: 00:04.0 Class: Signal processing controller [1180] Vendor: Intel Corporation [8086] Device: Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [1903] SVendor: Lenovo [17aa] SDevice: Device [22c0] Rev: 02 Driver: proc_thermal Module: processor_thermal_device_pci_legacy IOMMUGroup: 3 Device: 00:08.0 Class: System peripheral [0880] Vendor: Intel Corporation [8086] Device: Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [1911] SVendor: Lenovo [17aa] SDevice: Device [22c0] IOMMUGroup: 4 Device: 00:12.0 Class: Signal processing controller [1180] Vendor: Intel Corporation [8086] Device: Comet Lake PCH Thermal Controller [06f9] SVendor: Lenovo [17aa] SDevice: Device [22c0] Driver: intel_pch_thermal Module: intel_pch_thermal IOMMUGroup: 5 Device: 00:14.0 Class: USB controller [0c03] Vendor: Intel Corporation [8086] Device: Comet Lake USB 3.1 xHCI Host Controller [06ed] SVendor: Lenovo [17aa] SDevice: Device [22c0] ProgIf: 30 Driver: xhci_hcd IOMMUGroup: 6 Device: 00:14.2 Class: RAM memory [0500] Vendor: Intel Corporation [8086] Device: Comet Lake PCH Shared SRAM [06ef] SVendor: Lenovo [17aa] SDevice: Device [22c0] IOMMUGroup: 6 Device: 00:14.3 Class: Network controller [0280] Vendor: Intel Corporation [8086] Device: Comet Lake PCH CNVi WiFi [06f0] SVendor: Intel Corporation [8086] SDevice: Device [0070] Driver: iwlwifi Module: iwlwifi IOMMUGroup: 7 Device: 00:16.0 Class: Communication controller [0780] Vendor: Intel Corporation [8086] Device: Comet Lake HECI Controller [06e0] SVendor: Lenovo [17aa] SDevice: Device [22c0] Driver: mei_me Module: mei_me IOMMUGroup: 8 Device: 00:16.3 Class: Serial controller [0700] Vendor: Intel Corporation [8086] Device: Comet Lake Keyboard and Text (KT) Redirection [06e3] SVendor: Lenovo [17aa] SDevice: Device [22c0] ProgIf: 02 Driver: serial IOMMUGroup: 8 Device: 00:1c.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: Device [06b8] Rev: f0 Driver: pcieport IOMMUGroup: 9 Device: 00:1c.7 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: Device [06bf] Rev: f0 Driver: pcieport IOMMUGroup: 10 Device: 00:1d.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: Comet Lake PCI Express Root Port #9 [06b0] Rev: f0 Driver: pcieport IOMMUGroup: 11 Device: 00:1f.0 Class: ISA bridge [0601] Vendor: Intel Corporation [8086] Device: Device [068e] SVendor: Lenovo [17aa] SDevice: Device [22c0] IOMMUGroup: 12 Device: 00:1f.3 Class: Multimedia audio controller [0401] Vendor: Intel Corporation [8086] Device: Comet Lake PCH cAVS [06c8] SVendor: Lenovo [17aa] SDevice: Device [22c0] Driver: sof-audio-pci-intel-cnl Module: snd_hda_intel Module: snd_soc_skl Module: snd_sof_pci_intel_cnl IOMMUGroup: 12 Device: 00:1f.4 Class: SMBus [0c05] Vendor: Intel Corporation [8086] Device: Comet Lake PCH SMBus Controller [06a3] SVendor: Lenovo [17aa] SDevice: Device [22c0] Driver: i801_smbus Module: i2c_i801 IOMMUGroup: 12 Device: 00:1f.5 Class: Serial bus controller [0c80] Vendor: Intel Corporation [8086] Device: Comet Lake PCH SPI Controller [06a4] SVendor: Lenovo [17aa] SDevice: Device [22c0] IOMMUGroup: 12 Device: 01:00.0 Class: VGA compatible controller [0300] Vendor: NVIDIA Corporation [10de] Device: TU117GLM [Quadro T2000 Mobile / Max-Q] [1fb8] SVendor: Lenovo [17aa] SDevice: Device [22c0] Rev: a1 Driver: nouveau Module: nouveau IOMMUGroup: 1 Device: 01:00.1 Class: Audio device [0403] Vendor: NVIDIA Corporation [10de] Device: Device [10fa] SVendor: Lenovo [17aa] SDevice: Device [22c0] Rev: a1 Driver: snd_hda_intel Module: snd_hda_intel IOMMUGroup: 1 Device: 04:00.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [15ea] PhySlot: 0 Rev: 06 Driver: pcieport IOMMUGroup: 13 Device: 05:00.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [15ea] Rev: 06 Driver: pcieport IOMMUGroup: 14 Device: 05:01.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [15ea] Rev: 06 Driver: pcieport IOMMUGroup: 15 Device: 05:02.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [15ea] Rev: 06 Driver: pcieport IOMMUGroup: 16 Device: 05:04.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [15ea] Rev: 06 Driver: pcieport IOMMUGroup: 17 Device: 06:00.0 Class: System peripheral [0880] Vendor: Intel Corporation [8086] Device: JHL7540 Thunderbolt 3 NHI [Titan Ridge 4C 2018] [15eb] SVendor: Lenovo [17aa] SDevice: Device [22c0] Rev: 06 Driver: thunderbolt Module: thunderbolt IOMMUGroup: 18 Device: 2c:00.0 Class: USB controller [0c03] Vendor: Intel Corporation [8086] Device: JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 4C 2018] [15ec] SVendor: Lenovo [17aa] SDevice: Device [22c0] Rev: 06 ProgIf: 30 Driver: xhci_hcd IOMMUGroup: 19 Device: 54:00.0 Class: Unassigned class [ff00] Vendor: Realtek Semiconductor Co., Ltd. [10ec] Device: RTS525A PCI Express Card Reader [525a] SVendor: Lenovo [17aa] SDevice: Device [22c0] Rev: 01 Driver: rtsx_pci Module: rtsx_pci IOMMUGroup: 20 Device: 55:00.0 Class: Non-Volatile memory controller [0108] Vendor: Samsung Electronics Co Ltd [144d] Device: NVMe SSD Controller SM981/PM981/PM983 [a808] SVendor: Samsung Electronics Co Ltd [144d] SDevice: SSD 970 EVO Plus 1TB [a801] ProgIf: 02 Driver: nvme Module: nvme NUMANode: 0 IOMMUGroup: 21